[bug #4302] errno is not always an extern int

[mmh] / uip / wmh.c

diff --git a/uip/wmh.c b/uip/wmh.c
index c69363a4235b3d60cfb30be773631544f4c4990c..af06698d2928aedba1bf9c9ddf6f191a32e4d971 100644 (file)
--- a/uip/wmh.c
+++ b/uip/wmh.c
@@ -128,7 +128,6 @@ static struct tchars tc;
 #define        WERASC ltc.t_werasc
 static struct ltchars ltc;
 
-extern int errno;
 
 int ALRMser (), PIPEser (), SIGser ();
 int ADJser (), REFser ();